Benchmark: jl-20250123b - MeasureThat.net

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

const largeArray = new Array(200000).fill(0); 
const step = 10
let copy = [...largeArray]

Tests:

slice
for(let i=0; i<largeArray.length; i+=step){ let temp = largeArray.slice(i, i+step) }
splice
for(let i=0; copy.length > 0; i++){ let temp = copy.splice(0, step) }

Rendered benchmark preparation results:

Previous results

Test case name	Result
slice
splice

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser/OS: Chrome 132 on Mac OS X 10.15.7

splice

201.2M/s

slice

4K/s

View exact numbers

Test name	Executions per second
✓ splice	201,214,192 Ops/sec
slice	3,713 Ops/sec

jl-20250123b (version: 1)